Airplane



FIG. 1 is a perspective view of an airplane showing our new design.

FIG. 2 is a top plan elevational view thereof.

FIG. 3 is a bottom plan elevational view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a rear elevational view thereof

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof. 

We claim the ornamental design for an airplane, as shown. 